Finite Group Databasebeta

← C2×#28789 #6463236

Subgroups — C2×#28789 #6463236

Order 512.

1990 conjugacy classes of subgroups.

The subgroup lattice has 441 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2552C211yesmaximal, characteristic
2C2×#2551C211yesmaximal, characteristic
3#28789C2116yesmaximal, direct product factor
4C2×#2083C212yesmaximal
5C2×#2057C212yesmaximal
6C2×#1990C212yesmaximal
7C2×#1947C211yesmaximal, characteristic
8C2×#1947C211yesmaximal, characteristic
9C2×#1942C212yesmaximal
10C2×#1834C211yesmaximal, characteristic
11C2×C4×#107C211yesmaximal, characteristic
12C2×C8×C4⋊C4C211yesmaximal, characteristic
13C22×C4⋊Q8—21no—
14C22×C4⋊Q8C2212yes—
15C22×#125—21no—
16C22×#107C2211yescharacteristic
17C22×#107C2212yes—
18C22×#107C2211yescharacteristic
19C22×#107C2212yes—
20C22×C4⋊C8C2211yescharacteristic
21C22×C4×C8C2212yes—
22C22×C4×C8C2211yescharacteristic
23#2552—24no—
24#2552C2218yes—
25#2551—24no—
26#2551C2218yes—
27C2×#398—22no—
28C2×#395—22no—
29C2×#389—21no—
30C2×#389—21no—
31C2×#389C2212yes—
32C2×#389C2212yes—
33C2×#384C2211yescharacteristic
34C2×#384C2211yescharacteristic
35C2×#384C2212yes—
36C2×C4×C4⋊C4C2211yescharacteristic
37C2×C4×C4⋊C4C2211yescharacteristic
38C2×C4×C4⋊C4C2211yescharacteristic
39#2083C22116yes—
40#2057C22116yes—
41#1990C22116yes—
42#1947C2218yes—
43#1947C2218yes—
44#1942C22116yes—
45#1834C2218yes—
46C4×#107C2218yes—
47C8×C4⋊C4C2218yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2211yescharacteristic
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#336C2212yes—
55C23×Q8—22no—
56C23×C8C2311yescharacteristic
57C23×C8C2312yes—
58C23×C8C2311yescharacteristic
59C2×C4⋊Q8—28no—
60C2×C4⋊Q8—28no—
61C2×C4⋊Q8—24no—
62C2×C4⋊Q8—44no—
63C2×C4⋊Q8—48no—
64C2×C4⋊Q8C2318yes—
65C2×#125—28no—
66C2×#125—48no—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—22no—
69C22×C4⋊C4—22no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4D411yescharacteristic
77C22×C4⋊C4D411yescharacteristic
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2311yescharacteristic
81C22×C4⋊C4C2312yes—
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2311yescharacteristic
84C22×C42—21no—
85C22×C42—21no—
86C22×C42C2312yes—
87C22×C42C2311yescharacteristic
88C2×#107—24no—
89C2×#107—24no—
90C2×#107—28no—
91C2×#107—44no—
92C2×#107C2314yes—
93C2×#107C2314yes—
94C2×#107C2318yes—
95C2×#107C2318yes—
96C2×C4⋊C8Q818yescomplemented
97C2×C4⋊C8C2314yes—
98C2×C4×C8—44no—
99C2×C4×C8Q818yescomplemented
100C2×C4×C8C2318yes—
101C2×C4×C8C2314yes—
102#398—216no—
103#395—216no—
104#389—28no—
105#389—28no—
106#389—24no—
107#389—24no—
108#389C2318yes—
109#389C2318yes—
110#384—22no—
111#384—24no—
112#384—22no—
113#384C2318yes—
114#384C2314yes—
115#384C2314yes—
116C4×C4⋊C4—22no—
117C4×C4⋊C4—22no—
118C4×C4⋊C4D414yes—
119C4×C4⋊C4C2314yes—
120C4×C4⋊C4C2314yes—
121C4×C4⋊C4C2314yes—
122C2×#95—21no—
123C2×#95—22no—
124C2×#95—21no—
125C2×#95—22no—
126C2×#95D412yes—
127#340C2318yes—
128#340C2318yes—
129#340C2318yes—
130#340C2318yes—
131#340C2314yes—
132#340C2314yes—
133#336C2318yes—
134C22×Q8—28no—
135C22×Q8—48no—
136C22×Q8—48no—
137C22×Q8—84no—
138C23×C4—21no—
139C23×C4—21no—
140C23×C4—22no—
141C23×C4—22no—
142C23×C4—21no—
143C23×C4—21no—
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D412yes—
146C23×C4C2×D412yes—
147C23×C4C2×D411yescharacteristic
148C23×C4C2411yescharacteristic
149C22×C8—22no—
150C22×C8—22no—
151C22×C8—24no—
152C22×C8—22no—
153C22×C8—24no—
154C22×C8—22no—
155C22×C8C2×Q814yes—
156C22×C8C2×Q814yes—
157C22×C8C2×Q818yes—
158C22×C8C2412yes—
159C22×C8C2414yes—
160C22×C8C2412yes—
161C4⋊Q8—216no—
162C4⋊Q8—48no—
163C4⋊Q8—416no—
164C4⋊Q8—432no—
165#125—432no—
166C2×C4⋊C4—21no—
167C2×C4⋊C4—21no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—24no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—28no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—24no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—21no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—22no—
188C2×C4⋊C4—28no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—48no—
192C2×C4⋊C4—48no—
193C2×C4⋊C4—48no—
194C2×C4⋊C4—44no—
195C2×C4⋊C4—48no—
196C2×C4⋊C4—44no—
197C2×C4⋊C4—82no—
198C2×C4⋊C4—84no—
199C2×C4⋊C4—82no—
200C2×C4⋊C4D818yes—
201C2×C4⋊C4Q1618yes—
202C2×C4⋊C4C2×D414yes—
203C2×C4⋊C4C2×D414yes—
204C2×C4⋊C4#4114yes—
205C2×C4⋊C4#4114yes—
206C2×C4⋊C4C2414yes—
207C2×C4⋊C4C2412yes—
208C2×C4⋊C4C2414yes—
209C2×C4⋊C4C2412yes—
210C2×C4⋊C4C2412yes—
211C2×C4⋊C4C2412yes—
212C2×C42—24no—
213C2×C42—24no—
214C2×C42—24no—
215C2×C42—24no—
216C2×C42—44no—
217C2×C42—44no—
218C2×C42C2×D414yes—
219C2×C42C2×D412yes—
220C2×C42C2×Q814yes—
221C2×C42C2×Q814yes—
222C2×C42C2414yes—
223C2×C42C2412yes—
224#107—28no—
225#107—216no—
226#107—28no—
227#107—48no—
228C4⋊C8C2×Q8116yescomplemented
229C4×C8—48no—
230C4×C8C2×Q8116yescomplemented
231#95—24no—
232#95—24no—
233#95—28no—
234#95—28no—
235#95C2×D418yes—
236C24C22×D411yescharacteristic
237C2×Q8—416no—
238C2×Q8—416no—
239C2×Q8—88no—
240C2×Q8—832no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—22no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—42no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—44no—
260C22×C4—42no—
261C22×C4—44no—
262C22×C4—42no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4—44no—
268C22×C4—42no—
269C22×C4—44no—
270C22×C4—42no—
271C22×C4C4⋊Q814yes—
272C22×C4C4⋊Q814yes—
273C22×C4C2×D818yes—
274C22×C4C2×D814yes—
275C22×C4C2×Q1618yes—
276C22×C4C2×Q1614yes—
277C22×C4C22×D412yes—
278C22×C4C22×D414yes—
279C22×C4C22×D414yes—
280C22×C4C22×D411yescharacteristic
281C22×C4C22×D412yes—
282C22×C4C22×Q812yes—
283C22×C4C22×Q812yes—
284C22×C4C2×#4112yes—
285C22×C4C2×#4112yes—
286C22×C4H(5,𝔽2)12yes—
287C22×C42−1+412yes—
288C22×C4C2511yescharacteristic
289C2×C8—28no—
290C2×C8—28no—
291C2×C8—216no—
292C2×C8—22no—
293C2×C8—22no—
294C2×C8—24no—
295C2×C8—22no—
296C2×C8—24no—
297C2×C8—22no—
298C2×C8C22×Q814yes—
299C2×C8C22×Q814yes—
300C2×C8C22×Q818yes—
301C4⋊C4—24no—
302C4⋊C4—24no—
303C4⋊C4—22no—
304C4⋊C4—22no—
305C4⋊C4—22no—
306C4⋊C4—22no—
307C4⋊C4—24no—
308C4⋊C4—24no—
309C4⋊C4—22no—
310C4⋊C4—24no—
311C4⋊C4—22no—
312C4⋊C4—24no—
313C4⋊C4—416no—
314C4⋊C4—42no—
315C4⋊C4—44no—
316C4⋊C4—42no—
317C4⋊C4—44no—
318C4⋊C4—416no—
319C4⋊C4—416no—
320C4⋊C4—48no—
321C4⋊C4—416no—
322C4⋊C4—48no—
323C4⋊C4—88no—
324C4⋊C4—84no—
325C4⋊C4—84no—
326C4⋊C4C2×D8116yes—
327C4⋊C4C2×Q16116yes—
328C4⋊C4C2×#4114yes—
329C4⋊C4C2×#4114yes—
330C42—28no—
331C42—24no—
332C42—24no—
333C42—48no—
334C42—48no—
335C42C4⋊Q818yes—
336C42C22×Q814yes—
337C42C22×Q814yes—
338C23C2×C4⋊Q812yes—
339C23#54612yes—
340C23#54812yes—
341C23C22×D812yes—
342C23C22×Q1612yes—
343C23#57712yes—
344C23#57712yes—
345C23C23×D411yescharacteristic
346Q8—832no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—216no—
351C2×C4—216no—
352C2×C4—24no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—48no—
359C2×C4—48no—
360C2×C4—42no—
361C2×C4—42no—
362C2×C4—42no—
363C2×C4—42no—
364C2×C4—44no—
365C2×C4—42no—
366C2×C4—42no—
367C2×C4—44no—
368C2×C4—42no—
369C2×C4—42no—
370C2×C4—44no—
371C2×C4—44no—
372C2×C4—42no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—42no—
376C2×C4—84no—
377C2×C4—88no—
378C2×C4—84no—
379C2×C4—88no—
380C2×C4#500116yes—
381C2×C4C2×C4⋊Q814yes—
382C2×C4C2×C4⋊Q814yes—
383C2×C4C2×C4⋊Q812yes—
384C2×C4#53314yes—
385C2×C4#54414yes—
386C2×C4#54612yes—
387C2×C4#54812yes—
388C2×C4#55414yes—
389C2×C4#55714yes—
390C2×C4C22×D818yes—
391C2×C4C22×D814yes—
392C2×C4C22×Q1618yes—
393C2×C4C22×Q1614yes—
394C2×C4C23×Q811yescharacteristic
395C2×C4C23×Q811yescharacteristic
396C2×C4C22×#4111yescharacteristic
397C2×C4C22×#4111yescharacteristic
398C2×C4C2×H(5,𝔽2)11yescharacteristic
399C2×C4C2×2−1+411yescharacteristic
400C8—24no—
401C8—24no—
402C8—28no—
403C22#255014yes—
404C22C2×#50014yes—
405C22#316314yes—
406C22#329414yes—
407C22#329914yes—
408C22#335814yes—
409C22#336314yes—
410C22C22×C4⋊Q811yescharacteristic
411C22C2×#54611yescharacteristic
412C22C2×#54811yescharacteristic
413C22C23×D811yescharacteristic
414C22C23×Q1611yescharacteristic
415C22C2×#57711yescharacteristic
416C22C2×#57711yescharacteristic
417C4—28no—
418C4—28no—
419C4—24no—
420C4—44no—
421C4—44no—
422C4—82no—
423C4—84no—
424C4—82no—
425C4—84no—
426C4#255014yes—
427C4C2×#50018yes—
428C4C2×#53311yescharacteristic
429C4C2×#54411yescharacteristic
430C4C2×#55411yescharacteristic
431C4C2×#55711yescharacteristic
432C2#2878918yesdirect product factor
433C2C2×#255011yescharacteristic
434C2C22×#50011yescharacteristic
435C2C2×#316311yescharacteristic
436C2C2×#329411yescharacteristic
437C2C2×#329911yescharacteristic
438C2C2×#335811yescharacteristic
439C2C2×#336311yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #28789C2direct (N × H)
96. C2×C4⋊C8Q8semidirect
99. C2×C4×C8Q8semidirect
228. C4⋊C8C2×Q8semidirect
230. C4×C8C2×Q8semidirect
432. C2#28789direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#25522
C2×#25512
#287892
C2×#20832
C2×#20572
C2×#19902
C2×#19472
C2×#19422
C2×#18342
C2×C4×#1072
C2×C8×C4⋊C42